package com.example.yifei.utils

/**
 * @Author: ZhuDaiHao
 * @Date: 2022/5/13
 * @Describe:
 */

class StringUtils {


    companion object {
        fun getEmptyStr(content: String?): String {
            if (content == null || content.isEmpty()) {
                return ""
            }
            return content
        }
    }
}